20067+1029 GRV 312

 
 
20h 06m 43.86s +10 29' 11.4" P.A. 319 sep 15.6 mag 11.40,12.50
 
 
Coord 2000
20067+1029
Discov num
GRV 312
Comp
Coord arcsec 2000
20 06 43.86 +10 29 11.4
Date first
1910
Date last
2015
Obs
9
Pa first
318
Pa last
319
P.A. Now (θ)
319°
Sep first
15.8
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
11.40
Mag sec
12.50
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+020
Sec motion ra
+019
Pri motion dec
+026
Sec motion dec
+026
Notes
V (Proper motion indicates physical)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.9
Precise sep
15.56
Constellation
Aquila
Tycho2
1076-01944-1
Gaia DR2
32714300160
HD
356791
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20067+1029 GRV 312 2000 3 319 15.6 11.40 12.50 D 200643.86+102911.4
20067+1029 GRV 312 2001 4 319 15.5 11.40 12.50 D 200643.86+102911.4
20067+1029 GRV 312 2010 4 319 15.6 11.40 12.50 200643.86+102911.4
20067+1029 GRV 312 2015 5 319 15.6 11.40 12.50 200643.86+102911.4

If you need more information about this double, apply for a data request form to the WDS.